215650080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{49919}}^1$

素因数の和:49943

約数の個数: 96

約数和(自身を含む): 754790400

約数和(自身を除く): 539140320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 49919, 99838, 149757, 199676, 249595, 299514, 399352, 449271, 499190, 599028, 748785, 798704, 898542, 998380, 1198056, 1347813, 1497570, 1597408, 1797084, 1996760, 2246355, 2396112, 2695626, 2995140, 3594168, 3993520, 4492710, 4792224, 5391252, 5990280, 6739065, 7188336, 7987040, 8985420, 10782504, 11980560, 13478130, 14376672, 17970840, 21565008, 23961120, 26956260, 35941680, 43130016, 53912520, 71883360, 107825040, 215650080]

約数ペア:

[(1, 215650080), (2, 107825040), (3, 71883360), (4, 53912520), (5, 43130016), (6, 35941680), (8, 26956260), (9, 23961120), (10, 21565008), (12, 17970840), (15, 14376672), (16, 13478130), (18, 11980560), (20, 10782504), (24, 8985420), (27, 7987040), (30, 7188336), (32, 6739065), (36, 5990280), (40, 5391252), (45, 4792224), (48, 4492710), (54, 3993520), (60, 3594168), (72, 2995140), (80, 2695626), (90, 2396112), (96, 2246355), (108, 1996760), (120, 1797084), (135, 1597408), (144, 1497570), (160, 1347813), (180, 1198056), (216, 998380), (240, 898542), (270, 798704), (288, 748785), (360, 599028), (432, 499190), (480, 449271), (540, 399352), (720, 299514), (864, 249595), (1080, 199676), (1440, 149757), (2160, 99838), (4320, 49919)]